Class tdropdowndatacols

Unit

msedropdownlist

Declaration

type tdropdowndatacols = class(townedpersistentarrayprop)

Description

Hierarchy

• TObject
• tpersistent
• tarrayprop
• tpersistentarrayprop
• townedpersistentarrayprop
• tdropdowndatacols

Overview

Methods

	function maxrowcount: integer;
	function minrowcount: integer;
	procedure createitem(const index: integer; var item: tpersistent); override;
	procedure itemchanged(const sender: tdatalist; const index: integer);
	procedure checkrowindex(const aindex: integer);
	procedure setrowcount(const avalue: integer);
	constructor create(const aowner: tcustomdropdownlistcontroller); reintroduce;
	class function getitemclasstype: persistentclassty; override;
	procedure beginupdate;
	procedure endupdate;
	procedure clear;
	function addrow(const aitems: array of msestring): integer;
	procedure insertrow(const aindex: integer; const aitems: array of msestring);
	procedure deleterow(const aindex: integer);
	function getrow(const aindex: integer): msestringarty;

Properties

	property rowcount: integer read maxrowcount write setrowcount;
	property items[constindex:integer]: tdropdowndata read getitems;

Description

Methods

	function maxrowcount: integer;

	function minrowcount: integer;

	procedure createitem(const index: integer; var item: tpersistent); override;

	procedure itemchanged(const sender: tdatalist; const index: integer);

	procedure checkrowindex(const aindex: integer);

	procedure setrowcount(const avalue: integer);

	constructor create(const aowner: tcustomdropdownlistcontroller); reintroduce;

	class function getitemclasstype: persistentclassty; override;

	procedure beginupdate;

	procedure endupdate;

	procedure clear;

	function addrow(const aitems: array of msestring): integer;

	procedure insertrow(const aindex: integer; const aitems: array of msestring);

	procedure deleterow(const aindex: integer);

	function getrow(const aindex: integer): msestringarty;

Properties

	property rowcount: integer read maxrowcount write setrowcount;

	property items[constindex:integer]: tdropdowndata read getitems;